TY  - BOOK
AU  - Keller,Alexander George
ED  - University of Pennsylvania.
TI  - Manual of the biochemical laboratories of the Graduate hospital, University of Pennsylvania,
AV  - RB37 .K4 1944
PY  - 1944///
CY  - [Philadelphia
PB  - University of Pennsylvania]
N1  - Includes "References."
ER  -